231999852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2761903}}^1$

素因数の和:2761917

約数の個数: 24

約数和(自身を含む): 618666496

約数和(自身を除く): 386666644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2761903, 5523806, 8285709, 11047612, 16571418, 19333321, 33142836, 38666642, 57999963, 77333284, 115999926, 231999852]

約数ペア:

[(1, 231999852), (2, 115999926), (3, 77333284), (4, 57999963), (6, 38666642), (7, 33142836), (12, 19333321), (14, 16571418), (21, 11047612), (28, 8285709), (42, 5523806), (84, 2761903)]